The ruckus with Reese and the bounty hunter handcuffed together in the butcher shop was one of the more interesting fight sequences the show has pulled off lately.
Nice showcase tonight for Amy Acker. That being said, I hope they don't try to play a romantic angle between Root and Harold. Her feelings for Harold run deep, but it should stay the twisted mentor/pupil relationship that it is. And something tells me that's not the last we've seen of Harold's Trojan horse.
Annie Ilonzeh really didn't impress me during her run on the failed "Charlie's Angels" reboot, but I'm really enjoying her as the newest of the show's revolving roster of recurring characters. The idea that the Machine has recruited her using Samaritan's tactics is fascinating.